FR2437119A2 - Circuit revelateur de la phase d'impulsions d'echantillonnage s'appliquant particulierement a la station receptrice d'un systeme pour la transmission de donnees - Google Patents

Circuit revelateur de la phase d'impulsions d'echantillonnage s'appliquant particulierement a la station receptrice d'un systeme pour la transmission de donnees

Info

Publication number
FR2437119A2
FR2437119A2 FR7923329A FR7923329A FR2437119A2 FR 2437119 A2 FR2437119 A2 FR 2437119A2 FR 7923329 A FR7923329 A FR 7923329A FR 7923329 A FR7923329 A FR 7923329A FR 2437119 A2 FR2437119 A2 FR 2437119A2
Authority
FR
France
Prior art keywords
gate
pulse generator
integrator
flop
gates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR7923329A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT26237/78A external-priority patent/IT1158893B/it
Priority claimed from IT27826/78A external-priority patent/IT1109999B/it
Application filed by Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of FR2437119A2 publication Critical patent/FR2437119A2/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

CIRCUIT REVELATEUR DE LA PHASE D'IMPULSIONS D'ECHANTILLONNAGE, D'UN SYSTEME POUR LA TRANSMISSION DE DONNEES EN BANDE BASE AVEC CODAGE DE TYPE BIPHASE DIFFERENTIEL. IL COMPREND UN CIRCUIT BISTABLE FF DE TYPE S-R QUE FONT COMMUTER A L'ETAT 1 LES IMPULSIONS D'ECHANTILLONNAGE INVERSEES D OU BIEN E ET A L'ETAT 0 LES IMPULSIONS A LA SORTIE DUDIT CIRCUIT PORTE. LA SORTIE DU CIRCUIT BISTABLE PARVIENT A UNE ENTREE D'UN CIRCUIT DE PRODUIT LOGIQUE QUI RECOIT SUR UNE DEUXIEME ENTREE LES IMPULSIONS D'ECHANTILLONNAGE D OU BIEN E ET SUR UNE TROISIEME ENTREE LES IMPULSIONS D'ECHANTILLONNAGE RETARDEES DE 14 DE PERIODE.
FR7923329A 1978-07-28 1979-09-19 Circuit revelateur de la phase d'impulsions d'echantillonnage s'appliquant particulierement a la station receptrice d'un systeme pour la transmission de donnees Pending FR2437119A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT26237/78A IT1158893B (it) 1978-07-28 1978-07-28 Disposizione circuitale per la generazione degli impulsi di campionamento di particolare applicazione nella stazione ricevente di un sistema per la trasmissione di dati
IT27826/78A IT1109999B (it) 1978-09-19 1978-09-19 Circuito rivelatore della fase di impulsi di campionamento,di particolare applicazione nella stazione ricevente di un sistema per la trasmissione di dati

Publications (1)

Publication Number Publication Date
FR2437119A2 true FR2437119A2 (fr) 1980-04-18

Family

ID=26328657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923329A Pending FR2437119A2 (fr) 1978-07-28 1979-09-19 Circuit revelateur de la phase d'impulsions d'echantillonnage s'appliquant particulierement a la station receptrice d'un systeme pour la transmission de donnees

Country Status (1)

Country Link
FR (1) FR2437119A2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184734A2 (fr) * 1971-10-20 1973-12-28 Post Office

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184734A2 (fr) * 1971-10-20 1973-12-28 Post Office

Similar Documents

Publication Publication Date Title
GB1507523A (en) Pulse gating circuits and internal combustion engine control circuits including such gating circuits
EP0263377A3 (fr) Suppresseur d'impulsion à grande vitesse
JPS549563A (en) A-d converter
FR2437119A2 (fr) Circuit revelateur de la phase d'impulsions d'echantillonnage s'appliquant particulierement a la station receptrice d'un systeme pour la transmission de donnees
JPS53139456A (en) Clock driver circuit
GB1347776A (en) Pulse charge to voltage converter
JPS55149881A (en) Device for receiving digital data of wave form
JPS5568895A (en) Servomotor positioning apparatus
JPS5225552A (en) Pulse delay circuit
SU1157549A1 (ru) Квадратор
JPS57143963A (en) Data detector
SU574726A1 (ru) Устройство дл возведени в дробную степень широтно-импульсных сигналов
SU494847A1 (ru) Преобразователь кода в частоту следовани импульсов
JPS6122356Y2 (fr)
JPS53121556A (en) 2-phase clock pulse generator circuit
JPS5382152A (en) Sampling circuit
JPS5316A (en) Repeater
JPS5333564A (en) Waveform sampling system
JPS5341683A (en) Sampling control system
JPS53100872A (en) Counter
JPS54123842A (en) Memory unit
JPS547849A (en) Drift compensation circuit for sample hold circuit
JPS5279825A (en) Correction device for time axis
JPS5627659A (en) Glicth detection system
JPS5510279A (en) Generator for timing clock pulse of modem